<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="zh">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="generator" content="Doxygen 1.11.0"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>cppMISC: include/typetraits.hpp 源文件</title>
<link href="../../tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../jquery.js"></script>
<script type="text/javascript" src="../../dynsections.js"></script>
<script type="text/javascript" src="../../clipboard.js"></script>
<link href="../../navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../resize.js"></script>
<script type="text/javascript" src="../../cookie.js"></script>
<link href="../../search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../search/searchdata.js"></script>
<script type="text/javascript" src="../../search/search.js"></script>
<script type="text/javascript" src="../../darkmode_toggle.js"></script>
<link href="../../doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr id="projectrow">
  <td id="projectalign">
   <div id="projectname">cppMISC<span id="projectnumber">&#160;v1.1</span>
   </div>
   <div id="projectbrief">cppMisc 文档系统</div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- 制作者 Doxygen 1.11.0 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
var searchBox = new SearchBox("searchBox", "../../search/",'.html');
/* @license-end */
</script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() { codefold.init(1); });
/* @license-end */
</script>
<script type="text/javascript" src="../../menudata.js"></script>
<script type="text/javascript" src="../../menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() {
  initMenu('../../',true,false,'search.php','搜索',false);
  $(function() { init_search(); });
});
/* @license-end */
</script>
<div id="main-nav"></div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function(){ initResizable(false); });
/* @license-end */
</script>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<div id="MSearchResults">
<div class="SRPage">
<div id="SRIndex">
<div id="SRResults"></div>
<div class="SRStatus" id="Loading">载入中...</div>
<div class="SRStatus" id="Searching">搜索中...</div>
<div class="SRStatus" id="NoMatches">未找到</div>
</div>
</div>
</div>
</div>

<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><a class="el" href="../../dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li>  </ul>
</div>
</div><!-- top -->
<div id="doc-content">
<div class="header">
  <div class="headertitle"><div class="title">typetraits.hpp</div></div>
</div><!--header-->
<div class="contents">
<a href="../../d6/de9/typetraits_8hpp.html">浏览该文件的文档.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="preprocessor">#include &lt;functional&gt;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="keyword">template</span>&lt; <span class="keyword">typename</span> T , <span class="keyword">typename</span> _Tp = T * , <span class="keyword">typename</span> _Tr = T&amp; &gt; </div>
<div class="foldopen" id="foldopen00015" data-start="{" data-end="};">
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"><a class="line" href="../../d0/da6/structtype__traits.html">   15</a></span><span class="keyword">struct </span><a class="code hl_struct" href="../../d0/da6/structtype__traits.html">type_traits</a></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span>{</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"><a class="line" href="../../d0/da6/structtype__traits.html#a6a8f717b002f36e14ef144dd168a26c9">   17</a></span>        <span class="keyword">typedef</span> T   <a class="code hl_typedef" href="../../d0/da6/structtype__traits.html#a6a8f717b002f36e14ef144dd168a26c9">value_type</a>;</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"><a class="line" href="../../d0/da6/structtype__traits.html#a15400c7a025c75100c04c5dc6f94b32c">   18</a></span>        <span class="keyword">typedef</span> _Tp <a class="code hl_typedef" href="../../d0/da6/structtype__traits.html#a15400c7a025c75100c04c5dc6f94b32c">pointer</a>;</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"><a class="line" href="../../d0/da6/structtype__traits.html#ab1fd64f5e9cf366e8e9b9ff0466c450b">   19</a></span>        <span class="keyword">typedef</span> _Tr <a class="code hl_typedef" href="../../d0/da6/structtype__traits.html#ab1fd64f5e9cf366e8e9b9ff0466c450b">refrence</a>;</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span>};</div>
</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="foldopen" id="foldopen00028" data-start="{" data-end="};">
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="../../d6/da8/structis__bool.html">   28</a></span><span class="keyword">struct </span><a class="code hl_struct" href="../../d6/da8/structis__bool.html">is_bool</a></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>{</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="../../d6/da8/structis__bool.html#a0158e91a2d3cdd8612d862f1f14a50cd">   30</a></span>    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="../../d6/da8/structis__bool.html#a0158e91a2d3cdd8612d862f1f14a50cd">value</a> = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>};</div>
</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="keyword">template</span>&lt;&gt;</div>
<div class="foldopen" id="foldopen00034" data-start="{" data-end="};">
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"><a class="line" href="../../df/d9c/structis__bool_3_01bool_01_4.html">   34</a></span><span class="keyword">struct </span><a class="code hl_struct" href="../../d6/da8/structis__bool.html">is_bool</a>&lt;bool&gt;</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span>{</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="../../df/d9c/structis__bool_3_01bool_01_4.html#aa4954dbc435be18dc2603c2305dcd252">   36</a></span>    <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="../../d6/da8/structis__bool.html#a0158e91a2d3cdd8612d862f1f14a50cd">value</a> = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>};</div>
</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="keyword">template</span>&lt; <span class="keyword">typename</span> T , <span class="keywordtype">size_t</span> N &gt;</div>
<div class="foldopen" id="foldopen00040" data-start="{" data-end="}">
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"><a class="line" href="../../d6/de9/typetraits_8hpp.html#ab113560f95f0b0beb3696f20583488f7">   40</a></span><span class="keywordtype">size_t</span> <a class="code hl_function" href="../../d6/de9/typetraits_8hpp.html#ab113560f95f0b0beb3696f20583488f7">arrayLen</a>( T a[N] )</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>{</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span>    <span class="keywordflow">return</span> N;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>}</div>
</div>
<div class="ttc" id="astructis__bool_html"><div class="ttname"><a href="../../d6/da8/structis__bool.html">is_bool</a></div><div class="ttdoc">判断类型是否是bool类型元函数。</div><div class="ttdef"><b>定义</b> <a href="#l00028">typetraits.hpp:29</a></div></div>
<div class="ttc" id="astructis__bool_html_a0158e91a2d3cdd8612d862f1f14a50cd"><div class="ttname"><a href="../../d6/da8/structis__bool.html#a0158e91a2d3cdd8612d862f1f14a50cd">is_bool::value</a></div><div class="ttdeci">static const bool value</div><div class="ttdef"><b>定义</b> <a href="#l00030">typetraits.hpp:30</a></div></div>
<div class="ttc" id="astructtype__traits_html"><div class="ttname"><a href="../../d0/da6/structtype__traits.html">type_traits</a></div><div class="ttdoc">类型元函数</div><div class="ttdef"><b>定义</b> <a href="#l00015">typetraits.hpp:16</a></div></div>
<div class="ttc" id="astructtype__traits_html_a15400c7a025c75100c04c5dc6f94b32c"><div class="ttname"><a href="../../d0/da6/structtype__traits.html#a15400c7a025c75100c04c5dc6f94b32c">type_traits::pointer</a></div><div class="ttdeci">_Tp pointer</div><div class="ttdef"><b>定义</b> <a href="#l00018">typetraits.hpp:18</a></div></div>
<div class="ttc" id="astructtype__traits_html_a6a8f717b002f36e14ef144dd168a26c9"><div class="ttname"><a href="../../d0/da6/structtype__traits.html#a6a8f717b002f36e14ef144dd168a26c9">type_traits::value_type</a></div><div class="ttdeci">T value_type</div><div class="ttdef"><b>定义</b> <a href="#l00017">typetraits.hpp:17</a></div></div>
<div class="ttc" id="astructtype__traits_html_ab1fd64f5e9cf366e8e9b9ff0466c450b"><div class="ttname"><a href="../../d0/da6/structtype__traits.html#ab1fd64f5e9cf366e8e9b9ff0466c450b">type_traits::refrence</a></div><div class="ttdeci">_Tr refrence</div><div class="ttdef"><b>定义</b> <a href="#l00019">typetraits.hpp:19</a></div></div>
<div class="ttc" id="atypetraits_8hpp_html_ab113560f95f0b0beb3696f20583488f7"><div class="ttname"><a href="../../d6/de9/typetraits_8hpp.html#ab113560f95f0b0beb3696f20583488f7">arrayLen</a></div><div class="ttdeci">size_t arrayLen(T a[N])</div><div class="ttdef"><b>定义</b> <a href="#l00040">typetraits.hpp:40</a></div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
制作者&#160;<a href="https://www.doxygen.org/index.html"><img class="footer" src="../../doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.11.0
</small></address>
</div><!-- doc-content -->
</body>
</html>
